The story “Knock Knock” is about a boy who grows up with his dad always telling these horrible jokes.

    As they travel, they discover how cruel the world can be, but also how wondrous.

    One of the ship's crew of 10 is a human empath whose role as ship's Sensor is to detect any presence of intelligent life, but upon their arrival they find vast forests and open fields of grasses, without animals of any kind ... not even an insect. Unable to stand the irritatating emotional excreta of his fellow crewmates, the empath sets up an outpost to do a species count on the local flora, but when he fails to report in on the radio, the others suspect the native vegetation may not be as harmless as it seems. Locus Poll Award Nominee, Hugo Award Nominee

     And yet, there is an attraction, undeniable, to the vampire archetype, whether the pale European count, impeccably dressed and coldly masculine, yet strangely ambiguous, ready to sink his sharp teeth deep into his victims' necks, draining or converting them, or the vamp, the count's feminine counterpart, villain and victim in one, using her wiles and icy sexuality to corrupt man and woman alike... Edited and introduced by acclaimed anthologist John Joseph Adams (Wastelands, The Living Dead), By Blood We Live gathers together the best vampire literature from the preceding three decades, authored by many of today's most renowned writers of fantasy, speculative fiction, and horror. Contents: (Author, title (type, year of first publication, beginning page in print edition))01 - Neil Gaiman, Snow, Glass, Apples (short story, 1995, p3)02 - Anne Rice, The Master of Rampling Gate (novelette, 1984, p13)03 - Harry Turtledove, Under St. Peter's (novelette, 2007, p33)04 - Tad Williams, Child of an Ancient City (novelette, 1988, p43)05 - Michael A. Burstein, Lifeblood (novelette, 2003, p75)06 - Barbara Roden, Endless Night (short story, 2008, p88)07 - Garth Nix, Infestation (novelette, 2008, p106)08 - Carrie Vaughn, Life Is the Teacher (short story, 2008, p120)09 - Nancy Kilpatrick, The Vechi Barbat (short story, 2007, p134)10 - Kristine Kathryn Rusch, The Beautiful, The Damned (short story, 1995, p148) 11 - David Wellington, Pinecones (short story, 2006, p161)12 - Norman Partridge, Do Not Hasten to Bid Me Adieu (novelette, 1994, p165)13 - Sergei Lukyanenko, Foxtrot at High Noon (short story, 2008, p180)14 - Michael Marshall Smith, This Is Now (short story, 2004, p189)15 - Nancy Holder, Blood Gothic (short story, 1985, p199)16 - Jane Yolen, Mama Gone (short story, 1991, p204)17 - Joe Hill, Abraham's Boys (short story, 2004, p209)18 - Tanith Lee, Nunc Dimittis (novelette, 1983, p224)19 - Gabriela Lee, Hunger (short story, 2007, p240)20 - Caitlín R. Kiernan, Ode to Edvard Munch (short story, 2006, p250)21 - L.A. Banks, Finders Keepers (short story, 2008, p256)22 - Brian Stableford, After the Stone Age (short story, 2004, p275)23 - Kevin J. Anderson, Much at Stake (short story, 1991, p286)24 - Elizabeth Bear, House of the Rising Sun (short story, 2005, p297)25 - Lilith Saintcrow, A Stand-Up Dame (short story, 2008, p302)26 - Kelley Armstrong, Twilight (novelette, 2007, p316)27 - Eric Van Lustbader, In Darkness, Angels (novelette, 1983, p333)28 - Barbara Hambly, Sunrise on Running Water (novelette, 2007, p355)29 - Bruce McAllister, Hit (short story, 2008, p372)30 - Ken MacLeod, Undead Again (short story, 2005, p385)31 - Robert J. Sawyer, Peking Man (short story, 1996, p388)32 - Ben Lumley, Necros (short story, 1986, p396)33 - Catherynne M. Valente, Exsanguinations: A Handbook for the Educated Vampire by Anna S. Oppenhagen-Petrescu (short story, 2005, p409)34 - Charles Coleman Finlay, Lucy, In Her Splendor (short story, 2003, p415)35 - John Langan, The Wide, Carnivorous Sky (short story, 2009, p426)36 - Stephen King, One for the Road (short story, 1977, p464)37 - Ross E. Lockhart, For Further Reading (By Blood We Live) (essay, 2008, p477)